<p>
    <fieldset style="border: 1px solid; padding: 15px; margin: 0 10px 0 10px">
        <legend><?php echo elgg_echo('UDA_Group:GroupSettings');?></legend>

        <label for="params[GroupCategorieDisplay]"><?php echo elgg_echo('UDA_Group:GroupCategorieDisplay');?></label>
        <select name="params[GroupCategorieDisplay]">
        	<option value="LST" <?php if($vars['entity']->GroupCategorieDisplay == "LST") { echo "selected=\"selected\""; } ?>><?php echo elgg_echo('UDA_Group:GroupCategorieDisplayListe');?></option>
				  <option value="CHK" <?php if($vars['entity']->GroupCategorieDisplay == "CHK") { echo "selected=\"selected\""; } ?>><?php echo elgg_echo('UDA_Group:GroupCategorieDisplayCheckBox');?></option>
        </select>
     </fieldset>
</p>